Understanding Dates and Time Functions in SQL for Counting Number of IDs by Month

Comparing Variables Between Two Tables in PostgreSQL: A Step-by-Step Approach to Filter Out Matching Rows

Understanding Time in PostgreSQL: Overcoming Limitations and Finding Alternative Solutions

Understanding the Limitations of Min(date) in SQL Case Statements: Workarounds without Window Functions

Understanding Ambiguity in PostgreSQL UPDATE Functions: A Step-by-Step Guide to Resolving Confusion with Table References and Function Parameters

Storing and Querying Int Arrays in PostgreSQL: A Case Study on Using Triggers to Update Model Weights Dynamically

How to Use Window Functions to Increment Row Numbers Based on Specific Conditions

Optimizing PostgreSQL Queries to Find the First Occurrence of a Specific Value in a Column

Iterating Over Query Results in PostgreSQL Using FOR Loops

Manipulating Date Formats in SQL Queries: A Comprehensive Guide